Institutional ownership and largest holders

Extraits de code

curl "https://api.oanor.com/insider-api/v1/institutional" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/insider-api/v1/institutional", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/insider-api/v1/institutional");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/insider-api/v1/institutional",
    headers={"x-oanor-key": "oanor_test_..."}
)

Exemple de réponse

Une réponse réelle de ce endpoint, capturée lors du dernier contrôle de santé.

{
    "data": {
        "market": "US",
        "source": "Nasdaq",
        "symbol": "AAPL",
        "top_holders": [
            {
                "date": "12/31/2025",
                "holder": "Vanguard Group Inc",
                "shares_held": 1426283914,
                "shares_change": 26856752,
                "market_value_usd": 415875864,
                "shares_change_pct": 1.919
            },
            {
                "date": "3/31/2026",
                "holder": "Blackrock, Inc.",
                "shares_held": 1144695425,
                "shares_change": -9970306,
                "market_value_usd": 333770292,
                "shares_change_pct": -0.863
            },
            {
                "date": "3/31/2026",
                "holder": "Vanguard Capital Management Llc",
                "shares_held": 953847648,
                "shares_change": 953847648,
                "market_value_usd": 278122897,
                "shares_change_pct": null
            },
            {
                "date": "3/31/2026",
                "holder": "State Street Corp",
                "shares_held": 602341409,
                "shares_change": -1715096,
                "market_value_usd": 175630708,
                "shares_change_pct": -0.284
            },
            {
                "date": "3/31/2026",
                "holder": "Geode Capital Management, Llc",
                "shares_held": 368616954,
                "shares_change": 10584437,
                "market_value_usd": 107481331,
                "shares_change_pct": 2.956
            },
            {
                "date": "3/31/2026",
                "holder": "Vanguard Portfolio Management Llc",
                "shares_held": 331437055,
                "shares_change": 331437055,
                "market_value_usd": 96640416,
                "shares_change_pct": null
            },
            {
                "date": "3/31/2026",
                "holder": "Fmr Llc",
                "shares_held": 307442040,
                "shares_change": 44776,
                "market_value_usd": 89643950,
                "shares_change_pct": 0.015
            },
            {
                "date": "3/31/2026",
                "holder": "Morgan Stanley",
                "shares_held": 244474722,
                "shares_change": 13991687,
                "market_value_usd": 71283939,
                "shares_change_pct": 6.071
            },
            {
                "date": "3/31/2026",
                "holder": "Jpmorgan Chase & Co",
                "shares_held": 231622141,
                "shares_change": 6203030,
                "market_value_usd": 67536384,
                "shares_change_pct": 2.752
            },
            {
                "date": "3/31/2026",
                "holder": "Berkshire Hathaway Inc",
                "shares_held": 227917808,
                "shares_change": 0,
                "market_value_usd": 66456274,
                "shares_change_pct"
…